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April 14, 2007

Sun’s Project Blackbox

Filed under: Computer Related,Links,Sun & Solaris — roclar @ 8:00 am
Sun Project Blackbox Ars Tecnica writer Jeremy Reimer recently took a tour of Sun’s Project Blackbox and wrote it up. Project Blackbox is their “virtualized” datacenter concept built to fit inside a standard 20′ shipping container for maximum portability and efficiency. Blackbox is pretty self-contained. You need to only add power (200KW), 60-tons worth of water chilling action (the water needs to be colder then 55 degrees) and some form of network connectivity unless you only need completely contained number crunching power. The unit contains eight racks with one occupied by various monitoring equipment and network switches leaving seven racks to populate with machine goodness. Sun seems to be onto something as Rackable Solutions has begun selling their 40′ datacenter shipping container Concerto and higher-ups at Microsoft have begun mulling portable data centers as well.

ArsTechnica Referer
Link

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March 31, 2007

Securing MySQL using SMF

Filed under: Computer Related,Links,Sun & Solaris — roclar @ 6:31 pm
Sun Microsystems Logo The main purposes of running this site is to give me a pseudo-production Solaris 10 web server to try new things on before I have to do them For Real™. Solaris 10 was the most significant release of Solaris since I have been a Solaris Admin. Just look at the Wikipedia Solaris Operating Environment chart and note how many new features were added in 10 compared to previous releases. Over the past few months, I have been tinkering with the Service Management Facility (SMF) that was introduced in Solaris 10 as a replacement to the antiquated init.d scripts. While the new SMF scripts aren’t overly complicated, it is important to spend a little bit of time to get them working properly. Sun has setup a couple of excellent communities to help with this, Open Solaris and blogs.sun.com (also linked to the right). Bob Netherton’s blogs.sun.com entry Securing MySQL using SMF – the Ultimate Manifest sure made setting my MySQL SMF setup exceed my expectations. His post walked through all of the SMF setup considerations and with the help of Role-Based Access Control, not even mysqld_safe is running as the mysql user instead of root as I have had to run it for the ten years I have run MySQL. Very, very sweet! And now you know what makes my inner geek happy on a Friday afternoon project.

My MySQL Method (the stock mysql.server script from the binary distribution with a couple of changes)
My MySQL Manifest (setup for MySQL living in /usr/local/mysql)
Link (Thank you, Bob Netherton!)

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